What Is A Surd | Understanding Surds скачать в хорошем качестве

What Is A Surd | Understanding Surds

This video explains what a surd is and how to find out if a root is a surd or not. It provides an introduction to understanding surds, which is crucial before studying how to manipulate surds. Practice questions are at the end of the video. After watching this, see our video Simplifying Surds: Multiplication    • Simplifying Surds: Multiplication   Skip to: 00:00 Introduction 00:19 What is a surd, example question 01:32 Examples of roots which are not surds 01:52 Examples of roots which are surds 02:04 Practice question Below are some links to products we recommend: Casio Scientific Calculator Black: https://amzn.to/3E4FBRF Casio Scientific Calculator Blue: https://amzn.to/2Zb5twk Casio Scientific Calculator Pink: https://amzn.to/3lWdHBf An excellent book if you're teaching mathematics or helping your children: The Elephant in the Classroom by Jo Boaler: https://amzn.to/3vwzra4 Linking rods can be used for a variety of topics: https://amzn.to/3vuZnD7 Educational maths help videos to learn mathematics for school, exams or just general life. New videos added weekly. LIKE AND SUBSCRIBE Follow us: Instagram:   / minitymaths   Twitter:   / minitymaths   Facebook:   / minitymaths   #surds #irrationalnumbers #roots #maths #math #mathematics #learnmath #mathhelp #mathsteachingresources #GCSE With thanks to Mixkit for sound effects and/or music https://mixkit.co/